<div>안녕하세요</div> <div> </div> <div>오비탈과 홀전자수를 공부하다가 질문이 있어 이렇게 글을 남깁니다.</div> <div> </div> <div>표는 밑에와 같은데요</div> <div> </div> <div>위 표에대한 문제중</div> <div> </div> <div>a+b+c+d = 9 다 라고 하는 보기가 있었는데</div> <div> </div> <div>제가 알고 있는 개념은</div> <div> </div> <div>1s 2s 2p 3s 3p  이런식으로 오비탈이 진행이 되며</div> <div> </div> <div>1s , 2s 는 각각 원자가 2개씩 들어가고</div> <div> </div> <div>2p 는    2px 2py 2pz 각각 2개씩 들어가 총 6개가 들어간다고 배웠습니다.</div> <div> </div> <div>일단 이 문제의 전제는 "바닥상태"  이구요</div> <div> </div> <div>제가 이해가 안되는건</div> <div>(가)에서  p오비탈 전자개수가 6개라면 s 오비탈은 바닥상태이므로 당연히 꽉차 있어서 4개가 맞다고 생각이 드는데</div> <div>여기서 홀전자 수가 1 이라고 하니 조합이 안되서 이해가 안되구요...</div> <div> </div> <div>(나)에서는 제가 푼 방식은  s오비탈은 꽉차있기 때문에 4개가 맞고  p오비탈은 3개라면</div> <div>바닥상태에서는 훈트규칙을 만족한다는 가정하에  p오비탈에 있는 전자수가 3개라면 홀전자수도 3개라고 생각했습니다.</div> <div> </div> <div>(다)는 s오비탈에 있는 전자수가 3개라면 1s 2개 2s 하나로 봐서 홀전자수는 1개 이고 s오비탈에서 전자가 3개 뿐이므로</div> <div> p오비탈에는 전자가 없다는 가정을 하였고 </div> <div> </div> <div>result  a = 몇개인지 잘;;  b= 3개  c = 0개   d = 1개 이런식으로 가정했는데요...</div> <div>문제답이 a+b+c+d=9 라는 보기가 맞다고 되있어서요....</div> <div> </div> <div>설명좀 해주실 분 계신가요??</div> <div> </div> <div> </div> <table style="border-right-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-width:.28pt;border-bottom-width:.28pt;border-left-width:.28pt;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-collapse:collapse;"><tbody><tr><td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:38.4pt;height:31.47pt;"> <div style="text-align:center;line-height:130%;"><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">원자</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:111.26pt;height:31.47pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">s </span><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">오비탈에 있는 전자 수</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:112.18pt;height:31.47pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;"> </span><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">p</span><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;"> </span><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">오비탈에 있는 전자 수 </span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:64.39pt;height:31.47pt;"> <div style="text-align:center;line-height:130%;"><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">홀전자 수</span></div></td></tr><tr><td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:38.4pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">(</span><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">가</span><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">)</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:111.26pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">a</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:112.18pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">6</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:64.39pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">1</span></div></td></tr><tr><td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:38.4pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">(</span><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">나</span><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">)</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:111.26pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">4</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:112.18pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">3</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:64.39pt;height:17.4pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">b</span></div></td></tr><tr><td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:38.4pt;height:14.82pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">(</span><span style="background:rgb(255,255,255);letter-spacing:-.6pt;font-size:12pt;">다</span><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">)</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:111.26pt;height:14.82pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;">3</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:112.18pt;height:14.82pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">c</span></div></td> <td valign="middle" style="padding:1.41pt 5.1pt;border:.28pt solid rgb(0,0,0);width:64.39pt;height:14.82pt;"> <div style="text-align:center;line-height:130%;"><span lang="en-us" style="background:rgb(255,255,255);letter-spacing:-.6pt;font-family:'휴먼명조';font-size:12pt;font-style:italic;">d</span></div></td></tr></tbody></table>